Sectoral horn
[电] 扇形喇叭
🧩 词语组成解析
a. 扇形的
horn
[hɔrn]
n. 角，触角;号角，喇叭;角质;角状物;
vi. 不请自来;闯入;
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
It's cool this afternoon.
今天下午很凉。
I think that the doctor had better see you.
我想最好请医生来给你看一下。